22180830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 63037440

約数和(自身を除く): 40856610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 79, 98, 105, 147, 158, 191, 210, 237, 245, 294, 382, 395, 474, 490, 553, 573, 735, 790, 955, 1106, 1146, 1185, 1337, 1470, 1659, 1910, 2370, 2674, 2765, 2865, 3318, 3871, 4011, 5530, 5730, 6685, 7742, 8022, 8295, 9359, 11613, 13370, 15089, 16590, 18718, 19355, 20055, 23226, 28077, 30178, 38710, 40110, 45267, 46795, 56154, 58065, 75445, 90534, 93590, 105623, 116130, 140385, 150890, 211246, 226335, 280770, 316869, 452670, 528115, 633738, 739361, 1056230, 1478722, 1584345, 2218083, 3168690, 3696805, 4436166, 7393610, 11090415, 22180830]

約数ペア:

[(1, 22180830), (2, 11090415), (3, 7393610), (5, 4436166), (6, 3696805), (7, 3168690), (10, 2218083), (14, 1584345), (15, 1478722), (21, 1056230), (30, 739361), (35, 633738), (42, 528115), (49, 452670), (70, 316869), (79, 280770), (98, 226335), (105, 211246), (147, 150890), (158, 140385), (191, 116130), (210, 105623), (237, 93590), (245, 90534), (294, 75445), (382, 58065), (395, 56154), (474, 46795), (490, 45267), (553, 40110), (573, 38710), (735, 30178), (790, 28077), (955, 23226), (1106, 20055), (1146, 19355), (1185, 18718), (1337, 16590), (1470, 15089), (1659, 13370), (1910, 11613), (2370, 9359), (2674, 8295), (2765, 8022), (2865, 7742), (3318, 6685), (3871, 5730), (4011, 5530)]